Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  B343  ·  B344  ·  Crescent nebula  ·  IC 4996  ·  NGC 6888  ·  PK075+04.1  ·  PK077+03.1  ·  PK077+03.2  ·  Sh2-105
Getting plate-solving status, please wait...
Crescent Nebula (NGC6888) and surroundings on widefield Hα (Mosaic 2x2), 



    
        

            Jose Carballada
Powered byPixInsight

Crescent Nebula (NGC6888) and surroundings on widefield Hα (Mosaic 2x2)

Getting plate-solving status, please wait...
Crescent Nebula (NGC6888) and surroundings on widefield Hα (Mosaic 2x2), 



    
        

            Jose Carballada
Powered byPixInsight

Crescent Nebula (NGC6888) and surroundings on widefield Hα (Mosaic 2x2)

Imaging telescopes or lenses: Teleskop Service TS Photoline 107mm f/6.5 Super-Apo

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Skywatcher AZ EQ-6 GT

Guiding telescopes or lenses: Celestron OAG Deluxe

Guiding cameras: QHYCCD QHY5III174

Focal reducers: Riccardi Reducer/Flattener 0.75x

Software: Pleiades Astrophoto PixInsight  ·  Seqence Generator Pro

Filters: Baader Planetarium Ha 1.25" 7nm

Accessory: ZWO EFW


Dates:July 29, 2017

Frames:Baader Planetarium Ha 1.25" 7nm: 240x120" (8h) (gain: 200.00) -20C bin 1x1

Integration: 8h

Avg. Moon age: 6.33 days

Avg. Moon phase: 38.92%


RA center: 20h10m01s.59

DEC center: +39°1701.9

Pixel scale: 3.113 arcsec/pixel

Orientation: -90.697 degrees

Field radius: 2.218 degrees

More info:Open 


Resolution: 4096x3088

Locations: Berga Resort, Berga, Barcelona, Spain

Data source: Backyard

Description

Mosaic of 4 panels, original picture at 8697px x6557px (downsampled and uploaded only in 4k).

Comments